From reading the entire story, it isn’t certain at this time if it will pass. I think it’s been put off until Tuesday to have time to massage “yes” votes from some of the weak sisters in the Senate.
Everyone (if you don’t know their position) should read to see if one of your senators is wavering and contact them. Even if you do know their position, write to give your view of this budget.
LINK to one page version of this Politico story:
http://dyn.politico.com/printstory.cfm?uuid=2ED25E47-8E60-4670-B5A1-1790F005A1A7
McCain, McFlake, Collins, Princess Lisa and somebody else like Burr will vote for cloture. Done deal here.